| /* Copyright (c) 2015-2023 The Khronos Group Inc. |
| * Copyright (c) 2015-2023 Valve Corporation |
| * Copyright (c) 2015-2023 LunarG, Inc. |
| * Copyright (C) 2015-2023 Google Inc. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #include "state_tracker/descriptor_sets.h" |
| #include "state_tracker/cmd_buffer_state.h" |
| |
| static DESCRIPTOR_POOL_STATE::TypeCountMap GetMaxTypeCounts(const VkDescriptorPoolCreateInfo *create_info) { |
| DESCRIPTOR_POOL_STATE::TypeCountMap counts; |
| // Collect maximums per descriptor type. |
| for (uint32_t i = 0; i < create_info->poolSizeCount; ++i) { |
| const auto &pool_size = create_info->pPoolSizes[i]; |
| uint32_t type = static_cast<uint32_t>(pool_size.type); |
| // Same descriptor types can appear several times |
| counts[type] += pool_size.descriptorCount; |
| } |
| return counts; |
| } |
| |
| DESCRIPTOR_POOL_STATE::DESCRIPTOR_POOL_STATE(ValidationStateTracker *dev, const VkDescriptorPool pool, |
| const VkDescriptorPoolCreateInfo *pCreateInfo) |
| : BASE_NODE(pool, kVulkanObjectTypeDescriptorPool), |
| maxSets(pCreateInfo->maxSets), |
| createInfo(pCreateInfo), |
| maxDescriptorTypeCount(GetMaxTypeCounts(pCreateInfo)), |
| available_sets_(pCreateInfo->maxSets), |
| available_counts_(maxDescriptorTypeCount), |
| dev_data_(dev) {} |
| |
| void DESCRIPTOR_POOL_STATE::Allocate(const VkDescriptorSetAllocateInfo *alloc_info, const VkDescriptorSet *descriptor_sets, |
| const cvdescriptorset::AllocateDescriptorSetsData *ds_data) { |
| auto guard = WriteLock(); |
| // Account for sets and individual descriptors allocated from pool |
| available_sets_ -= alloc_info->descriptorSetCount; |
| for (auto it = ds_data->required_descriptors_by_type.begin(); it != ds_data->required_descriptors_by_type.end(); ++it) { |
| available_counts_[it->first] -= ds_data->required_descriptors_by_type.at(it->first); |
| } |
| |
| const auto *variable_count_info = vku::FindStructInPNextChain<VkDescriptorSetVariableDescriptorCountAllocateInfo>(alloc_info->pNext); |
| const bool variable_count_valid = |
| variable_count_info && variable_count_info->descriptorSetCount == alloc_info->descriptorSetCount; |
| |
| // Create tracking object for each descriptor set; insert into global map and the pool's set. |
| for (uint32_t i = 0; i < alloc_info->descriptorSetCount; i++) { |
| uint32_t variable_count = variable_count_valid ? variable_count_info->pDescriptorCounts[i] : 0; |
| |
| auto new_ds = dev_data_->CreateDescriptorSet(descriptor_sets[i], this, ds_data->layout_nodes[i], variable_count); |
| |
| sets_.emplace(descriptor_sets[i], new_ds.get()); |
| dev_data_->Add(std::move(new_ds)); |
| } |
| } |
| |
| void DESCRIPTOR_POOL_STATE::Free(uint32_t count, const VkDescriptorSet *descriptor_sets) { |
| auto guard = WriteLock(); |
| // Update available descriptor sets in pool |
| available_sets_ += count; |
| |
| // For each freed descriptor add its resources back into the pool as available and remove from pool and device data |
| for (uint32_t i = 0; i < count; ++i) { |
| if (descriptor_sets[i] != VK_NULL_HANDLE) { |
| auto iter = sets_.find(descriptor_sets[i]); |
| assert(iter != sets_.end()); |
| auto *set_state = iter->second; |
| const auto &layout = set_state->Layout(); |
| uint32_t type_index = 0, descriptor_count = 0; |
| for (uint32_t j = 0; j < layout.GetBindingCount(); ++j) { |
| type_index = static_cast<uint32_t>(layout.GetTypeFromIndex(j)); |
| descriptor_count = layout.GetDescriptorCountFromIndex(j); |
| available_counts_[type_index] += descriptor_count; |
| } |
| dev_data_->Destroy<cvdescriptorset::DescriptorSet>(iter->first); |
| sets_.erase(iter); |
| } |
| } |
| } |
| |
| void DESCRIPTOR_POOL_STATE::Reset() { |
| auto guard = WriteLock(); |
| // For every set off of this pool, clear it, remove from setMap, and free cvdescriptorset::DescriptorSet |
| for (auto entry : sets_) { |
| dev_data_->Destroy<cvdescriptorset::DescriptorSet>(entry.first); |
| } |
| sets_.clear(); |
| // Reset available count for each type and available sets for this pool |
| available_counts_ = maxDescriptorTypeCount; |
| available_sets_ = maxSets; |
| } |
| |
| const VulkanTypedHandle *DESCRIPTOR_POOL_STATE::InUse() const { |
| auto guard = ReadLock(); |
| for (const auto &entry : sets_) { |
| const auto *ds = entry.second; |
| if (ds) { |
| return ds->InUse(); |
| } |
| } |
| return nullptr; |
| } |
| |
| void DESCRIPTOR_POOL_STATE::Destroy() { |
| Reset(); |
| BASE_NODE::Destroy(); |
| } |
| |
| // ExtendedBinding collects a VkDescriptorSetLayoutBinding and any extended |
| // state that comes from a different array/structure so they can stay together |
| // while being sorted by binding number. |
| struct ExtendedBinding { |
| ExtendedBinding(const VkDescriptorSetLayoutBinding *l, VkDescriptorBindingFlags f) : layout_binding(l), binding_flags(f) {} |
| |
| const VkDescriptorSetLayoutBinding *layout_binding; |
| VkDescriptorBindingFlags binding_flags; |
| }; |
| |
| struct BindingNumCmp { |
| bool operator()(const ExtendedBinding &a, const ExtendedBinding &b) const { |
| return a.layout_binding->binding < b.layout_binding->binding; |
| } |
| }; |
| |
| cvdescriptorset::DescriptorClass cvdescriptorset::DescriptorTypeToClass(VkDescriptorType type) { |
| switch (type) { |
| case VK_DESCRIPTOR_TYPE_SAMPLER: |
| return PlainSampler; |
| case VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER: |
| return ImageSampler; |
| case VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE: |
| case VK_DESCRIPTOR_TYPE_STORAGE_IMAGE: |
| case VK_DESCRIPTOR_TYPE_INPUT_ATTACHMENT: |
| case VK_DESCRIPTOR_TYPE_SAMPLE_WEIGHT_IMAGE_QCOM: |
| case VK_DESCRIPTOR_TYPE_BLOCK_MATCH_IMAGE_QCOM: |
| return Image; |
| case VK_DESCRIPTOR_TYPE_UNIFORM_TEXEL_BUFFER: |
| case VK_DESCRIPTOR_TYPE_STORAGE_TEXEL_BUFFER: |
| return TexelBuffer; |
| case VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER: |
| case VK_DESCRIPTOR_TYPE_STORAGE_BUFFER: |
| case VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER_DYNAMIC: |
| case VK_DESCRIPTOR_TYPE_STORAGE_BUFFER_DYNAMIC: |
| return GeneralBuffer; |
| case VK_DESCRIPTOR_TYPE_INLINE_UNIFORM_BLOCK: |
| return InlineUniform; |
| case VK_DESCRIPTOR_TYPE_ACCELERATION_STRUCTURE_KHR: |
| case VK_DESCRIPTOR_TYPE_ACCELERATION_STRUCTURE_NV: |
| return AccelerationStructure; |
| case VK_DESCRIPTOR_TYPE_MUTABLE_EXT: |
| return Mutable; |
| default: |
| break; |
| } |
| return NoDescriptorClass; |
| } |
| |
| using DescriptorSet = cvdescriptorset::DescriptorSet; |
| using DescriptorSetLayout = cvdescriptorset::DescriptorSetLayout; |
| using DescriptorSetLayoutDef = cvdescriptorset::DescriptorSetLayoutDef; |
| using DescriptorSetLayoutId = cvdescriptorset::DescriptorSetLayoutId; |
| |
| // Canonical dictionary of DescriptorSetLayoutDef (without any handle/device specific information) |
| cvdescriptorset::DescriptorSetLayoutDict descriptor_set_layout_dict; |
| |
| DescriptorSetLayoutId GetCanonicalId(const VkDescriptorSetLayoutCreateInfo *p_create_info) { |
| return descriptor_set_layout_dict.look_up(DescriptorSetLayoutDef(p_create_info)); |
| } |
| |
| // Construct DescriptorSetLayout instance from given create info |
| // Proactively reserve and resize as possible, as the reallocation was visible in profiling |
| cvdescriptorset::DescriptorSetLayoutDef::DescriptorSetLayoutDef(const VkDescriptorSetLayoutCreateInfo *p_create_info) |
| : flags_(p_create_info->flags), binding_count_(0), descriptor_count_(0), dynamic_descriptor_count_(0) { |
| const auto *flags_create_info = vku::FindStructInPNextChain<VkDescriptorSetLayoutBindingFlagsCreateInfo>(p_create_info->pNext); |
| |
| binding_type_stats_ = {0, 0}; |
| std::set<ExtendedBinding, BindingNumCmp> sorted_bindings; |
| const uint32_t input_bindings_count = p_create_info->bindingCount; |
| // Sort the input bindings in binding number order, eliminating duplicates |
| for (uint32_t i = 0; i < input_bindings_count; i++) { |
| VkDescriptorBindingFlags flags = 0; |
| if (flags_create_info && flags_create_info->bindingCount == p_create_info->bindingCount) { |
| flags = flags_create_info->pBindingFlags[i]; |
| } |
| sorted_bindings.emplace(p_create_info->pBindings + i, flags); |
| } |
| |
| const auto *mutable_descriptor_type_create_info = vku::FindStructInPNextChain<VkMutableDescriptorTypeCreateInfoEXT>(p_create_info->pNext); |
| if (mutable_descriptor_type_create_info) { |
| mutable_types_.resize(mutable_descriptor_type_create_info->mutableDescriptorTypeListCount); |
| for (uint32_t i = 0; i < mutable_descriptor_type_create_info->mutableDescriptorTypeListCount; ++i) { |
| const auto &list = mutable_descriptor_type_create_info->pMutableDescriptorTypeLists[i]; |
| mutable_types_[i].reserve(list.descriptorTypeCount); |
| for (uint32_t j = 0; j < list.descriptorTypeCount; ++j) { |
| mutable_types_[i].push_back(list.pDescriptorTypes[j]); |
| } |
| std::sort(mutable_types_[i].begin(), mutable_types_[i].end()); |
| } |
| } |
| |
| // Store the create info in the sorted order from above |
| uint32_t index = 0; |
| binding_count_ = static_cast<uint32_t>(sorted_bindings.size()); |
| bindings_.reserve(binding_count_); |
| binding_flags_.reserve(binding_count_); |
| binding_to_index_map_.reserve(binding_count_); |
| for (const auto &input_binding : sorted_bindings) { |
| // Add to binding and map, s.t. it is robust to invalid duplication of binding_num |
| const auto binding_num = input_binding.layout_binding->binding; |
| binding_to_index_map_[binding_num] = index++; |
| bindings_.emplace_back(input_binding.layout_binding); |
| auto &binding_info = bindings_.back(); |
| binding_flags_.emplace_back(input_binding.binding_flags); |
| |
| descriptor_count_ += binding_info.descriptorCount; |
| if (binding_info.descriptorCount > 0) { |
| non_empty_bindings_.insert(binding_num); |
| } |
| |
| if (IsDynamicDescriptor(binding_info.descriptorType)) { |
| dynamic_descriptor_count_ += binding_info.descriptorCount; |
| } |
| |
| // Get stats depending on descriptor type for caching later |
| if (IsBufferDescriptor(binding_info.descriptorType)) { |
| if (IsDynamicDescriptor(binding_info.descriptorType)) { |
| binding_type_stats_.dynamic_buffer_count++; |
| } else { |
| binding_type_stats_.non_dynamic_buffer_count++; |
| } |
| } |
| } |
| assert(bindings_.size() == binding_count_); |
| assert(binding_flags_.size() == binding_count_); |
| uint32_t global_index = 0; |
| global_index_range_.reserve(binding_count_); |
| // Vector order is finalized so build vectors of descriptors and dynamic offsets by binding index |
| for (uint32_t i = 0; i < binding_count_; ++i) { |
| auto final_index = global_index + bindings_[i].descriptorCount; |
| global_index_range_.emplace_back(global_index, final_index); |
| global_index = final_index; |
| } |
| } |
| |
| size_t cvdescriptorset::DescriptorSetLayoutDef::hash() const { |
| hash_util::HashCombiner hc; |
| hc << flags_; |
| hc.Combine(bindings_); |
| hc.Combine(binding_flags_); |
| return hc.Value(); |
| } |
| // |
| |
| // Return valid index or "end" i.e. binding_count_; |
| // The asserts in "Get" are reduced to the set where no valid answer(like null or 0) could be given |
| // Common code for all binding lookups. |
| uint32_t cvdescriptorset::DescriptorSetLayoutDef::GetIndexFromBinding(uint32_t binding) const { |
| const auto &bi_itr = binding_to_index_map_.find(binding); |
| if (bi_itr != binding_to_index_map_.cend()) return bi_itr->second; |
| return GetBindingCount(); |
| } |
| VkDescriptorSetLayoutBinding const *cvdescriptorset::DescriptorSetLayoutDef::GetDescriptorSetLayoutBindingPtrFromIndex( |
| const uint32_t index) const { |
| if (index >= bindings_.size()) return nullptr; |
| return bindings_[index].ptr(); |
| } |
| // Return descriptorCount for given index, 0 if index is unavailable |
| uint32_t cvdescriptorset::DescriptorSetLayoutDef::GetDescriptorCountFromIndex(const uint32_t index) const { |
| if (index >= bindings_.size()) return 0; |
| return bindings_[index].descriptorCount; |
| } |
| // For the given index, return descriptorType |
| VkDescriptorType cvdescriptorset::DescriptorSetLayoutDef::GetTypeFromIndex(const uint32_t index) const { |
| assert(index < bindings_.size()); |
| if (index < bindings_.size()) return bindings_[index].descriptorType; |
| return VK_DESCRIPTOR_TYPE_MAX_ENUM; |
| } |
| // Return binding flags for given index, 0 if index is unavailable |
| VkDescriptorBindingFlags cvdescriptorset::DescriptorSetLayoutDef::GetDescriptorBindingFlagsFromIndex(const uint32_t index) const { |
| if (index >= binding_flags_.size()) return 0; |
| return binding_flags_[index]; |
| } |
| |
| const cvdescriptorset::IndexRange &cvdescriptorset::DescriptorSetLayoutDef::GetGlobalIndexRangeFromIndex(uint32_t index) const { |
| const static IndexRange k_invalid_range = {0xFFFFFFFF, 0xFFFFFFFF}; |
| if (index >= binding_flags_.size()) return k_invalid_range; |
| return global_index_range_[index]; |
| } |
| |
| // For the given binding, return the global index range (half open) |
| // As start and end are often needed in pairs, get both with a single lookup. |
| const cvdescriptorset::IndexRange &cvdescriptorset::DescriptorSetLayoutDef::GetGlobalIndexRangeFromBinding( |
| const uint32_t binding) const { |
| uint32_t index = GetIndexFromBinding(binding); |
| return GetGlobalIndexRangeFromIndex(index); |
| } |
| |
| // Move to next valid binding having a non-zero binding count |
| uint32_t cvdescriptorset::DescriptorSetLayoutDef::GetNextValidBinding(const uint32_t binding) const { |
| auto it = non_empty_bindings_.upper_bound(binding); |
| assert(it != non_empty_bindings_.cend()); |
| if (it != non_empty_bindings_.cend()) return *it; |
| return GetMaxBinding() + 1; |
| } |
| // For given index, return ptr to ImmutableSampler array |
| VkSampler const *cvdescriptorset::DescriptorSetLayoutDef::GetImmutableSamplerPtrFromIndex(const uint32_t index) const { |
| if (index < bindings_.size()) { |
| return bindings_[index].pImmutableSamplers; |
| } |
| return nullptr; |
| } |
| |
| bool cvdescriptorset::DescriptorSetLayoutDef::IsTypeMutable(const VkDescriptorType type, uint32_t binding) const { |
| if (binding < mutable_types_.size()) { |
| if (mutable_types_[binding].size() > 0) { |
| for (const auto mutable_type : mutable_types_[binding]) { |
| if (type == mutable_type) { |
| return true; |
| } |
| } |
| return false; |
| } |
| } |
| // If mutableDescriptorTypeListCount is zero or if VkMutableDescriptorTypeCreateInfoEXT structure is not included in the pNext |
| // chain, the VkMutableDescriptorTypeListEXT for each element is considered to be zero or NULL for each member. |
| return false; |
| } |
| |
| const std::vector<std::vector<VkDescriptorType>> &cvdescriptorset::DescriptorSetLayoutDef::GetMutableTypes() const { |
| return mutable_types_; |
| } |
| |
| const std::vector<VkDescriptorType> &cvdescriptorset::DescriptorSetLayoutDef::GetMutableTypes(uint32_t binding) const { |
| if (binding >= mutable_types_.size()) { |
| static const std::vector<VkDescriptorType> empty = {}; |
| return empty; |
| } |
| return mutable_types_[binding]; |
| } |
| |
| void cvdescriptorset::DescriptorSetLayout::SetLayoutSizeInBytes(const VkDeviceSize *layout_size_in_bytes_) { |
| if (layout_size_in_bytes_) { |
| layout_size_in_bytes = std::make_unique<VkDeviceSize>(*layout_size_in_bytes_); |
| } else { |
| layout_size_in_bytes.reset(); |
| } |
| } |
| |
| const VkDeviceSize *cvdescriptorset::DescriptorSetLayout::GetLayoutSizeInBytes() const { return layout_size_in_bytes.get(); } |
| |
| // If our layout is compatible with rh_ds_layout, return true. |
| bool cvdescriptorset::DescriptorSetLayout::IsCompatible(DescriptorSetLayout const *rh_ds_layout) const { |
| return (this == rh_ds_layout) || (GetLayoutDef() == rh_ds_layout->GetLayoutDef()); |
| } |
| |
| // The DescriptorSetLayout stores the per handle data for a descriptor set layout, and references the common defintion for the |
| // handle invariant portion |
| cvdescriptorset::DescriptorSetLayout::DescriptorSetLayout(const VkDescriptorSetLayoutCreateInfo *p_create_info, |
| const VkDescriptorSetLayout layout) |
| : BASE_NODE(layout, kVulkanObjectTypeDescriptorSetLayout), layout_id_(GetCanonicalId(p_create_info)) {} |
| |
| void cvdescriptorset::AllocateDescriptorSetsData::Init(uint32_t count) { layout_nodes.resize(count); } |
| |
| cvdescriptorset::DescriptorSet::DescriptorSet(const VkDescriptorSet set, DESCRIPTOR_POOL_STATE *pool_state, |
| const std::shared_ptr<DescriptorSetLayout const> &layout, uint32_t variable_count, |
| cvdescriptorset::DescriptorSet::StateTracker *state_data) |
| : BASE_NODE(set, kVulkanObjectTypeDescriptorSet), |
| some_update_(false), |
| pool_state_(pool_state), |
| layout_(layout), |
| state_data_(state_data), |
| variable_count_(variable_count), |
| change_count_(0) { |
| // Foreach binding, create default descriptors of given type |
| auto binding_count = layout_->GetBindingCount(); |
| bindings_.reserve(binding_count); |
| bindings_store_.resize(binding_count); |
| auto free_binding = bindings_store_.data(); |
| for (uint32_t i = 0; i < binding_count; ++i) { |
| auto create_info = layout_->GetDescriptorSetLayoutBindingPtrFromIndex(i); |
| assert(create_info); |
| uint32_t descriptor_count = create_info->descriptorCount; |
| auto flags = layout_->GetDescriptorBindingFlagsFromIndex(i); |
| if (flags & VK_DESCRIPTOR_BINDING_VARIABLE_DESCRIPTOR_COUNT_BIT) { |
| descriptor_count = variable_count; |
| } |
| auto type = layout_->GetTypeFromIndex(i); |
| auto descriptor_class = DescriptorTypeToClass(type); |
| switch (descriptor_class) { |
| case PlainSampler: { |
| auto binding = MakeBinding<SamplerBinding>(free_binding++, *create_info, descriptor_count, flags); |
| auto immut = layout_->GetImmutableSamplerPtrFromIndex(i); |
| if (immut) { |
| for (uint32_t di = 0; di < descriptor_count; ++di) { |
| auto sampler = state_data->GetConstCastShared<SAMPLER_STATE>(immut[di]); |
| if (sampler) { |
| some_update_ = true; // Immutable samplers are updated at creation |
| binding->updated[di] = true; |
| binding->descriptors[di].SetSamplerState(std::move(sampler)); |
| } |
| } |
| } |
| bindings_.push_back(std::move(binding)); |
| break; |
| } |
| case ImageSampler: { |
| auto binding = MakeBinding<ImageSamplerBinding>(free_binding++, *create_info, descriptor_count, flags); |
| auto immut = layout_->GetImmutableSamplerPtrFromIndex(i); |
| if (immut) { |
| for (uint32_t di = 0; di < descriptor_count; ++di) { |
| auto sampler = state_data->GetConstCastShared<SAMPLER_STATE>(immut[di]); |
| if (sampler) { |
| some_update_ = true; // Immutable samplers are updated at creation |
| binding->updated[di] = true; |
| binding->descriptors[di].SetSamplerState(std::move(sampler)); |
| } |
| } |
| } |
| bindings_.push_back(std::move(binding)); |
| break; |
| } |
| // ImageDescriptors |
| case Image: { |
| bindings_.push_back(MakeBinding<ImageBinding>(free_binding++, *create_info, descriptor_count, flags)); |
| break; |
| } |
| case TexelBuffer: { |
| bindings_.push_back(MakeBinding<TexelBinding>(free_binding++, *create_info, descriptor_count, flags)); |
| break; |
| } |
| case GeneralBuffer: { |
| auto binding = MakeBinding<BufferBinding>(free_binding++, *create_info, descriptor_count, flags); |
| if (IsDynamicDescriptor(type)) { |
| for (uint32_t di = 0; di < descriptor_count; ++di) { |
| dynamic_offset_idx_to_descriptor_list_.push_back({i, di}); |
| } |
| } |
| bindings_.push_back(std::move(binding)); |
| break; |
| } |
| case InlineUniform: { |
| bindings_.push_back(MakeBinding<InlineUniformBinding>(free_binding++, *create_info, descriptor_count, flags)); |
| break; |
| } |
| case AccelerationStructure: { |
| bindings_.push_back( |
| MakeBinding<AccelerationStructureBinding>(free_binding++, *create_info, descriptor_count, flags)); |
| break; |
| } |
| case Mutable: { |
| bindings_.push_back(MakeBinding<MutableBinding>(free_binding++, *create_info, descriptor_count, flags)); |
| break; |
| } |
| default: |
| assert(0); // Bad descriptor type specified |
| break; |
| } |
| } |
| } |
| |
| void cvdescriptorset::DescriptorSet::LinkChildNodes() { |
| // Connect child node(s), which cannot safely be done in the constructor. |
| for (auto &binding : bindings_) { |
| binding->AddParent(this); |
| } |
| } |
| |
| void cvdescriptorset::DescriptorSet::NotifyInvalidate(const NodeList &invalid_nodes, bool unlink) { |
| BaseClass::NotifyInvalidate(invalid_nodes, unlink); |
| for (auto &binding : bindings_) { |
| binding->NotifyInvalidate(invalid_nodes, unlink); |
| } |
| } |
| |
| void cvdescriptorset::DescriptorSet::Destroy() { |
| for (auto &binding : bindings_) { |
| binding->RemoveParent(this); |
| } |
| BASE_NODE::Destroy(); |
| } |
| // Loop through the write updates to do for a push descriptor set, ignoring dstSet |
| void cvdescriptorset::DescriptorSet::PerformPushDescriptorsUpdate(uint32_t write_count, const VkWriteDescriptorSet *write_descs) { |
| assert(IsPushDescriptor()); |
| for (uint32_t i = 0; i < write_count; i++) { |
| PerformWriteUpdate(write_descs[i]); |
| } |
| |
| push_descriptor_set_writes.clear(); |
| push_descriptor_set_writes.reserve(static_cast<std::size_t>(write_count)); |
| for (uint32_t i = 0; i < write_count; i++) { |
| push_descriptor_set_writes.push_back(safe_VkWriteDescriptorSet(&write_descs[i])); |
| } |
| } |
| |
| // Perform write update in given update struct |
| void cvdescriptorset::DescriptorSet::PerformWriteUpdate(const VkWriteDescriptorSet &update) { |
| // Perform update on a per-binding basis as consecutive updates roll over to next binding |
| auto descriptors_remaining = update.descriptorCount; |
| auto iter = FindDescriptor(update.dstBinding, update.dstArrayElement); |
| assert(!iter.AtEnd()); |
| auto &orig_binding = iter.CurrentBinding(); |
| |
| // Verify next consecutive binding matches type, stage flags & immutable sampler use and if AtEnd |
| for (uint32_t i = 0; i < descriptors_remaining; ++i, ++iter) { |
| if (iter.AtEnd() || !orig_binding.IsConsistent(iter.CurrentBinding())) { |
| break; |
| } |
| iter->WriteUpdate(*this, *state_data_, update, i, iter.CurrentBinding().IsBindless()); |
| iter.updated(true); |
| } |
| if (update.descriptorCount) { |
| some_update_ = true; |
| ++change_count_; |
| } |
| |
| if (!IsPushDescriptor() && !(orig_binding.binding_flags & (VK_DESCRIPTOR_BINDING_UPDATE_UNUSED_WHILE_PENDING_BIT | |
| VK_DESCRIPTOR_BINDING_UPDATE_AFTER_BIND_BIT))) { |
| Invalidate(false); |
| } |
| } |
| // Perform Copy update |
| void cvdescriptorset::DescriptorSet::PerformCopyUpdate(const VkCopyDescriptorSet &update, const DescriptorSet &src_set) { |
| auto src_iter = src_set.FindDescriptor(update.srcBinding, update.srcArrayElement); |
| auto dst_iter = FindDescriptor(update.dstBinding, update.dstArrayElement); |
| // Update parameters all look good so perform update |
| for (uint32_t i = 0; i < update.descriptorCount; ++i, ++src_iter, ++dst_iter) { |
| auto &src = *src_iter; |
| auto &dst = *dst_iter; |
| if (src_iter.updated()) { |
| auto type = src_iter.CurrentBinding().type; |
| if (type == VK_DESCRIPTOR_TYPE_MUTABLE_EXT) { |
| const auto &mutable_src = static_cast<const MutableDescriptor &>(src); |
| type = mutable_src.ActiveType(); |
| } |
| dst.CopyUpdate(*this, *state_data_, src, src_iter.CurrentBinding().IsBindless(), type); |
| some_update_ = true; |
| ++change_count_; |
| dst_iter.updated(true); |
| } else { |
| dst_iter.updated(false); |
| } |
| } |
| |
| if (!(layout_->GetDescriptorBindingFlagsFromBinding(update.dstBinding) & |
| (VK_DESCRIPTOR_BINDING_UPDATE_UNUSED_WHILE_PENDING_BIT | VK_DESCRIPTOR_BINDING_UPDATE_AFTER_BIND_BIT))) { |
| Invalidate(false); |
| } |
| } |
| |
| // Update the drawing state for the affected descriptors. |
| // Set cb_state to this set and this set to cb_state. |
| // Add the bindings of the descriptor |
| // Set the layout based on the current descriptor layout (will mask subsequent layer mismatch errors) |
| // TODO: Modify the UpdateDrawState virtural functions to *only* set initial layout and not change layouts |
| // Prereq: This should be called for a set that has been confirmed to be active for the given cb_state, meaning it's going |
| // to be used in a draw by the given cb_state |
| void cvdescriptorset::DescriptorSet::UpdateDrawState(ValidationStateTracker *device_data, CMD_BUFFER_STATE *cb_state, |
| vvl::Func command, const PIPELINE_STATE *pipe, |
| const BindingVariableMap &binding_req_map) { |
| // Descriptor UpdateDrawState only call image layout validation callbacks. If it is disabled, skip the entire loop. |
| if (device_data->disabled[image_layout_validation]) { |
| return; |
| } |
| |
| // For the active slots, use set# to look up descriptorSet from boundDescriptorSets, and bind all of that descriptor set's |
| // resources |
| CMD_BUFFER_STATE::CmdDrawDispatchInfo cmd_info = {}; |
| for (const auto &binding_req_pair : binding_req_map) { |
| auto binding = GetBinding(binding_req_pair.first); |
| assert(binding); |
| |
| // We aren't validating descriptors created with PARTIALLY_BOUND or UPDATE_AFTER_BIND, so don't record state |
| if (binding->IsBindless()) { |
| if (!(binding->binding_flags & VK_DESCRIPTOR_BINDING_PARTIALLY_BOUND_BIT)) { |
| cmd_info.binding_infos.emplace_back(binding_req_pair); |
| } |
| continue; |
| } |
| switch (binding->descriptor_class) { |
| case Image: { |
| auto *image_binding = static_cast<ImageBinding *>(binding); |
| for (uint32_t i = 0; i < image_binding->count; ++i) { |
| image_binding->descriptors[i].UpdateDrawState(device_data, cb_state); |
| } |
| break; |
| } |
| case ImageSampler: { |
| auto *image_binding = static_cast<ImageSamplerBinding *>(binding); |
| for (uint32_t i = 0; i < image_binding->count; ++i) { |
| image_binding->descriptors[i].UpdateDrawState(device_data, cb_state); |
| } |
| break; |
| } |
| case Mutable: { |
| auto *mutable_binding = static_cast<MutableBinding *>(binding); |
| for (uint32_t i = 0; i < mutable_binding->count; ++i) { |
| mutable_binding->descriptors[i].UpdateDrawState(device_data, cb_state); |
| } |
| break; |
| } |
| default: |
| break; |
| } |
| } |
| |
| if (cmd_info.binding_infos.size() > 0) { |
| cmd_info.command = command; |
| if (cb_state->activeFramebuffer) { |
| cmd_info.framebuffer = cb_state->activeFramebuffer->framebuffer(); |
| cmd_info.attachments = cb_state->active_attachments; |
| cmd_info.subpasses = cb_state->active_subpasses; |
| } |
| cb_state->validate_descriptorsets_in_queuesubmit[GetSet()].emplace_back(cmd_info); |
| } |
| } |
| |
| void cvdescriptorset::DescriptorSet::FilterOneBindingReq(const BindingVariableMap::value_type &binding_req_pair, |
| BindingVariableMap *out_req, const TrackedBindings &bindings, |
| uint32_t limit) { |
| if (bindings.size() < limit) { |
| const auto it = bindings.find(binding_req_pair.first); |
| if (it == bindings.cend()) out_req->emplace(binding_req_pair); |
| } |
| } |
| |
| void cvdescriptorset::DescriptorSet::FilterBindingReqs(const CMD_BUFFER_STATE &cb_state, const PIPELINE_STATE *pipeline, |
| const BindingVariableMap &in_req, BindingVariableMap *out_req) const { |
| // For const cleanliness we have to find in the maps... |
| const auto validated_it = cb_state.descriptorset_cache.find(this); |
| if (validated_it == cb_state.descriptorset_cache.end()) { |
| // We have nothing validated, copy in to out |
| for (const auto &binding_req_pair : in_req) { |
| out_req->emplace(binding_req_pair); |
| } |
| return; |
| } |
| const auto &validated = validated_it->second; |
| |
| const auto image_sample_version_it = validated.image_samplers.find(pipeline); |
| const VersionedBindings *image_sample_version = nullptr; |
| if (image_sample_version_it != validated.image_samplers.cend()) { |
| image_sample_version = &(image_sample_version_it->second); |
| } |
| const auto &dynamic_buffers = validated.dynamic_buffers; |
| const auto &non_dynamic_buffers = validated.non_dynamic_buffers; |
| const auto &stats = layout_->GetBindingTypeStats(); |
| for (const auto &binding_req_pair : in_req) { |
| auto binding = binding_req_pair.first; |
| VkDescriptorSetLayoutBinding const *layout_binding = layout_->GetDescriptorSetLayoutBindingPtrFromBinding(binding); |
| if (!layout_binding) { |
| continue; |
| } |
| // Caching criteria differs per type. |
| // If image_layout have changed , the image descriptors need to be validated against them. |
| if (IsBufferDescriptor(layout_binding->descriptorType)) { |
| if (IsDynamicDescriptor(layout_binding->descriptorType)) { |
| FilterOneBindingReq(binding_req_pair, out_req, dynamic_buffers, stats.dynamic_buffer_count); |
| } else { |
| FilterOneBindingReq(binding_req_pair, out_req, non_dynamic_buffers, stats.non_dynamic_buffer_count); |
| } |
| } else { |
| // This is rather crude, as the changed layouts may not impact the bound descriptors, |
| // but the simple "versioning" is a simple "dirt" test. |
| bool stale = true; |
| if (image_sample_version) { |
| const auto version_it = image_sample_version->find(binding); |
| if (version_it != image_sample_version->cend() && (version_it->second == cb_state.image_layout_change_count)) { |
| stale = false; |
| } |
| } |
| if (stale) { |
| out_req->emplace(binding_req_pair); |
| } |
| } |
| } |
| } |
| |
| void cvdescriptorset::DescriptorSet::UpdateValidationCache(CMD_BUFFER_STATE &cb_state, const PIPELINE_STATE &pipeline, |
| const BindingVariableMap &updated_bindings) { |
| auto &validated = cb_state.descriptorset_cache[this]; |
| |
| auto &image_sample_version = validated.image_samplers[&pipeline]; |
| auto &dynamic_buffers = validated.dynamic_buffers; |
| auto &non_dynamic_buffers = validated.non_dynamic_buffers; |
| for (const auto &binding_req_pair : updated_bindings) { |
| auto binding = binding_req_pair.first; |
| VkDescriptorSetLayoutBinding const *layout_binding = layout_->GetDescriptorSetLayoutBindingPtrFromBinding(binding); |
| if (!layout_binding) { |
| continue; |
| } |
| // Caching criteria differs per type. |
| if (IsBufferDescriptor(layout_binding->descriptorType)) { |
| if (IsDynamicDescriptor(layout_binding->descriptorType)) { |
| dynamic_buffers.emplace(binding); |
| } else { |
| non_dynamic_buffers.emplace(binding); |
| } |
| } else { |
| // Save the layout change version... |
| image_sample_version[binding] = cb_state.image_layout_change_count; |
| } |
| } |
| } |
| |
| // Helper template to change shared pointer members of a Descriptor, while |
| // correctly managing links to the parent DescriptorSet. |
| // src and dst are shared pointers. |
| template <typename T> |
| static void ReplaceStatePtr(DescriptorSet &set_state, T &dst, const T &src, bool is_bindless) { |
| if (dst && !is_bindless) { |
| dst->RemoveParent(&set_state); |
| } |
| dst = src; |
| // For descriptor bindings with UPDATE_AFTER_BIND or PARTIALLY_BOUND only set the object as a child, but not the descriptor as a |
| // parent, so that destroying the object wont invalidate the descriptor |
| if (dst && !is_bindless) { |
| dst->AddParent(&set_state); |
| } |
| } |
| |
| void cvdescriptorset::SamplerDescriptor::WriteUpdate(DescriptorSet &set_state, const ValidationStateTracker &dev_data, |
| const VkWriteDescriptorSet &update, const uint32_t index, bool is_bindless) { |
| if (!immutable_) { |
| ReplaceStatePtr(set_state, sampler_state_, dev_data.GetConstCastShared<SAMPLER_STATE>(update.pImageInfo[index].sampler), |
| is_bindless); |
| } |
| } |
| |
| void cvdescriptorset::SamplerDescriptor::CopyUpdate(DescriptorSet &set_state, const ValidationStateTracker &dev_data, |
| const Descriptor &src, bool is_bindless, VkDescriptorType) { |
| if (src.GetClass() == Mutable) { |
| auto &sampler_src = static_cast<const MutableDescriptor &>(src); |
| if (!immutable_) { |
| ReplaceStatePtr(set_state, sampler_state_, sampler_src.GetSharedSamplerState(), is_bindless); |
| } |
| return; |
| } |
| auto &sampler_src = static_cast<const SamplerDescriptor &>(src); |
| if (!immutable_) { |
| ReplaceStatePtr(set_state, sampler_state_, sampler_src.sampler_state_, is_bindless); |
| } |
| } |
| |
| void cvdescriptorset::ImageSamplerDescriptor::WriteUpdate(DescriptorSet &set_state, const ValidationStateTracker &dev_data, |
| const VkWriteDescriptorSet &update, const uint32_t index, |
| bool is_bindless) { |
| const auto &image_info = update.pImageInfo[index]; |
| if (!immutable_) { |
| ReplaceStatePtr(set_state, sampler_state_, dev_data.GetConstCastShared<SAMPLER_STATE>(image_info.sampler), is_bindless); |
| } |
| image_layout_ = image_info.imageLayout; |
| ReplaceStatePtr(set_state, image_view_state_, dev_data.GetConstCastShared<IMAGE_VIEW_STATE>(image_info.imageView), is_bindless); |
| UpdateKnownValidView(is_bindless); |
| } |
| |
| void cvdescriptorset::ImageSamplerDescriptor::CopyUpdate(DescriptorSet &set_state, const ValidationStateTracker &dev_data, |
| const Descriptor &src, bool is_bindless, VkDescriptorType src_type) { |
| if (src.GetClass() == Mutable) { |
| auto &image_src = static_cast<const MutableDescriptor &>(src); |
| if (!immutable_) { |
| ReplaceStatePtr(set_state, sampler_state_, image_src.GetSharedSamplerState(), is_bindless); |
| } |
| ImageDescriptor::CopyUpdate(set_state, dev_data, src, is_bindless, src_type); |
| return; |
| } |
| auto &image_src = static_cast<const ImageSamplerDescriptor &>(src); |
| if (!immutable_) { |
| ReplaceStatePtr(set_state, sampler_state_, image_src.sampler_state_, is_bindless); |
| } |
| ImageDescriptor::CopyUpdate(set_state, dev_data, src, is_bindless, src_type); |
| } |
| |
| void cvdescriptorset::ImageDescriptor::WriteUpdate(DescriptorSet &set_state, const ValidationStateTracker &dev_data, |
| const VkWriteDescriptorSet &update, const uint32_t index, bool is_bindless) { |
| const auto &image_info = update.pImageInfo[index]; |
| image_layout_ = image_info.imageLayout; |
| ReplaceStatePtr(set_state, image_view_state_, dev_data.GetConstCastShared<IMAGE_VIEW_STATE>(image_info.imageView), is_bindless); |
| UpdateKnownValidView(is_bindless); |
| } |
| |
| void cvdescriptorset::ImageDescriptor::CopyUpdate(DescriptorSet &set_state, const ValidationStateTracker &dev_data, |
| const Descriptor &src, bool is_bindless, VkDescriptorType src_type) { |
| if (src.GetClass() == Mutable) { |
| auto &image_src = static_cast<const MutableDescriptor &>(src); |
| |
| image_layout_ = image_src.GetImageLayout(); |
| ReplaceStatePtr(set_state, image_view_state_, image_src.GetSharedImageViewState(), is_bindless); |
| UpdateKnownValidView(is_bindless); |
| return; |
| } |
| auto &image_src = static_cast<const ImageDescriptor &>(src); |
| |
| image_layout_ = image_src.image_layout_; |
| ReplaceStatePtr(set_state, image_view_state_, image_src.image_view_state_, is_bindless); |
| UpdateKnownValidView(is_bindless); |
| } |
| |
| void cvdescriptorset::ImageDescriptor::UpdateDrawState(ValidationStateTracker *dev_data, CMD_BUFFER_STATE *cb_state) { |
| // Add binding for image |
| auto iv_state = GetImageViewState(); |
| if (iv_state) { |
| dev_data->CallSetImageViewInitialLayoutCallback(cb_state, *iv_state, image_layout_); |
| } |
| } |
| |
| void cvdescriptorset::BufferDescriptor::WriteUpdate(DescriptorSet &set_state, const ValidationStateTracker &dev_data, |
| const VkWriteDescriptorSet &update, const uint32_t index, bool is_bindless) { |
| const auto &buffer_info = update.pBufferInfo[index]; |
| offset_ = buffer_info.offset; |
| range_ = buffer_info.range; |
| auto buffer_state = dev_data.GetConstCastShared<BUFFER_STATE>(buffer_info.buffer); |
| ReplaceStatePtr(set_state, buffer_state_, buffer_state, is_bindless); |
| } |
| |
| void cvdescriptorset::BufferDescriptor::CopyUpdate(DescriptorSet &set_state, const ValidationStateTracker &dev_data, |
| const Descriptor &src, bool is_bindless, VkDescriptorType src_type) { |
| if (src.GetClass() == Mutable) { |
| const auto &buff_desc = static_cast<const MutableDescriptor &>(src); |
| offset_ = buff_desc.GetOffset(); |
| range_ = buff_desc.GetRange(); |
| ReplaceStatePtr(set_state, buffer_state_, buff_desc.GetSharedBufferState(), is_bindless); |
| return; |
| } |
| const auto &buff_desc = static_cast<const BufferDescriptor &>(src); |
| offset_ = buff_desc.offset_; |
| range_ = buff_desc.range_; |
| ReplaceStatePtr(set_state, buffer_state_, buff_desc.buffer_state_, is_bindless); |
| } |
| |
| void cvdescriptorset::TexelDescriptor::WriteUpdate(DescriptorSet &set_state, const ValidationStateTracker &dev_data, |
| const VkWriteDescriptorSet &update, const uint32_t index, bool is_bindless) { |
| auto buffer_view = dev_data.GetConstCastShared<BUFFER_VIEW_STATE>(update.pTexelBufferView[index]); |
| ReplaceStatePtr(set_state, buffer_view_state_, buffer_view, is_bindless); |
| } |
| |
| void cvdescriptorset::TexelDescriptor::CopyUpdate(DescriptorSet &set_state, const ValidationStateTracker &dev_data, |
| const Descriptor &src, bool is_bindless, VkDescriptorType src_type) { |
| if (src.GetClass() == Mutable) { |
| ReplaceStatePtr(set_state, buffer_view_state_, static_cast<const MutableDescriptor &>(src).GetSharedBufferViewState(), |
| is_bindless); |
| return; |
| } |
| ReplaceStatePtr(set_state, buffer_view_state_, static_cast<const TexelDescriptor &>(src).buffer_view_state_, is_bindless); |
| } |
| |
| void cvdescriptorset::AccelerationStructureDescriptor::WriteUpdate(DescriptorSet &set_state, const ValidationStateTracker &dev_data, |
| const VkWriteDescriptorSet &update, const uint32_t index, |
| bool is_bindless) { |
| const auto *acc_info = vku::FindStructInPNextChain<VkWriteDescriptorSetAccelerationStructureKHR>(update.pNext); |
| const auto *acc_info_nv = vku::FindStructInPNextChain<VkWriteDescriptorSetAccelerationStructureNV>(update.pNext); |
| assert(acc_info || acc_info_nv); |
| is_khr_ = (acc_info != NULL); |
| if (is_khr_) { |
| acc_ = acc_info->pAccelerationStructures[index]; |
| ReplaceStatePtr(set_state, acc_state_, dev_data.GetConstCastShared<ACCELERATION_STRUCTURE_STATE_KHR>(acc_), is_bindless); |
| } else { |
| acc_nv_ = acc_info_nv->pAccelerationStructures[index]; |
| ReplaceStatePtr(set_state, acc_state_nv_, dev_data.GetConstCastShared<ACCELERATION_STRUCTURE_STATE_NV>(acc_nv_), |
| is_bindless); |
| } |
| } |
| |
| void cvdescriptorset::AccelerationStructureDescriptor::CopyUpdate(DescriptorSet &set_state, const ValidationStateTracker &dev_data, |
| const Descriptor &src, bool is_bindless, |
| VkDescriptorType src_type) { |
| if (src.GetClass() == Mutable) { |
| auto &acc_desc = static_cast<const MutableDescriptor &>(src); |
| is_khr_ = acc_desc.IsAccelerationStructureKHR(); |
| if (is_khr_) { |
| acc_ = acc_desc.GetAccelerationStructureKHR(); |
| ReplaceStatePtr(set_state, acc_state_, dev_data.GetConstCastShared<ACCELERATION_STRUCTURE_STATE_KHR>(acc_), |
| is_bindless); |
| } else { |
| acc_nv_ = acc_desc.GetAccelerationStructureNV(); |
| ReplaceStatePtr(set_state, acc_state_nv_, dev_data.GetConstCastShared<ACCELERATION_STRUCTURE_STATE_NV>(acc_nv_), |
| is_bindless); |
| } |
| return; |
| } |
| auto acc_desc = static_cast<const AccelerationStructureDescriptor &>(src); |
| is_khr_ = acc_desc.is_khr_; |
| if (is_khr_) { |
| acc_ = acc_desc.acc_; |
| ReplaceStatePtr(set_state, acc_state_, dev_data.GetConstCastShared<ACCELERATION_STRUCTURE_STATE_KHR>(acc_), is_bindless); |
| } else { |
| acc_nv_ = acc_desc.acc_nv_; |
| ReplaceStatePtr(set_state, acc_state_nv_, dev_data.GetConstCastShared<ACCELERATION_STRUCTURE_STATE_NV>(acc_nv_), |
| is_bindless); |
| } |
| } |
| |
| cvdescriptorset::MutableDescriptor::MutableDescriptor() |
| : Descriptor(), |
| buffer_size_(0), |
| active_descriptor_type_(VK_DESCRIPTOR_TYPE_MUTABLE_EXT), |
| immutable_(false), |
| image_layout_(VK_IMAGE_LAYOUT_UNDEFINED), |
| offset_(0), |
| range_(0), |
| is_khr_(false), |
| acc_(VK_NULL_HANDLE) {} |
| |
| void cvdescriptorset::MutableDescriptor::WriteUpdate(DescriptorSet &set_state, const ValidationStateTracker &dev_data, |
| const VkWriteDescriptorSet &update, const uint32_t index, bool is_bindless) { |
| VkDeviceSize buffer_size = 0; |
| switch (DescriptorTypeToClass(update.descriptorType)) { |
| case DescriptorClass::PlainSampler: |
| if (!immutable_) { |
| ReplaceStatePtr(set_state, sampler_state_, |
| dev_data.GetConstCastShared<SAMPLER_STATE>(update.pImageInfo[index].sampler), is_bindless); |
| } |
| break; |
| case DescriptorClass::ImageSampler: { |
| const auto &image_info = update.pImageInfo[index]; |
| if (!immutable_) { |
| ReplaceStatePtr(set_state, sampler_state_, dev_data.GetConstCastShared<SAMPLER_STATE>(image_info.sampler), |
| is_bindless); |
| } |
| image_layout_ = image_info.imageLayout; |
| ReplaceStatePtr(set_state, image_view_state_, dev_data.GetConstCastShared<IMAGE_VIEW_STATE>(image_info.imageView), |
| is_bindless); |
| break; |
| } |
| case DescriptorClass::Image: { |
| const auto &image_info = update.pImageInfo[index]; |
| image_layout_ = image_info.imageLayout; |
| ReplaceStatePtr(set_state, image_view_state_, dev_data.GetConstCastShared<IMAGE_VIEW_STATE>(image_info.imageView), |
| is_bindless); |
| break; |
| } |
| case DescriptorClass::GeneralBuffer: { |
| const auto &buffer_info = update.pBufferInfo[index]; |
| offset_ = buffer_info.offset; |
| range_ = buffer_info.range; |
| const auto buffer_state = dev_data.GetConstCastShared<BUFFER_STATE>(update.pBufferInfo->buffer); |
| if (buffer_state) { |
| buffer_size = buffer_state->createInfo.size; |
| } |
| ReplaceStatePtr(set_state, buffer_state_, buffer_state, is_bindless); |
| break; |
| } |
| case DescriptorClass::TexelBuffer: { |
| const auto buffer_view = dev_data.GetConstCastShared<BUFFER_VIEW_STATE>(update.pTexelBufferView[index]); |
| if (buffer_view) { |
| buffer_size = buffer_view->buffer_state->createInfo.size; |
| } |
| ReplaceStatePtr(set_state, buffer_view_state_, buffer_view, is_bindless); |
| break; |
| } |
| case DescriptorClass::AccelerationStructure: { |
| const auto *acc_info = vku::FindStructInPNextChain<VkWriteDescriptorSetAccelerationStructureKHR>(update.pNext); |
| const auto *acc_info_nv = vku::FindStructInPNextChain<VkWriteDescriptorSetAccelerationStructureNV>(update.pNext); |
| assert(acc_info || acc_info_nv); |
| is_khr_ = (acc_info != NULL); |
| if (is_khr_) { |
| acc_ = acc_info->pAccelerationStructures[index]; |
| ReplaceStatePtr(set_state, acc_state_, dev_data.GetConstCastShared<ACCELERATION_STRUCTURE_STATE_KHR>(acc_), |
| is_bindless); |
| } else { |
| acc_nv_ = acc_info_nv->pAccelerationStructures[index]; |
| ReplaceStatePtr(set_state, acc_state_nv_, dev_data.GetConstCastShared<ACCELERATION_STRUCTURE_STATE_NV>(acc_nv_), |
| is_bindless); |
| } |
| break; |
| } |
| default: |
| break; |
| } |
| SetDescriptorType(update.descriptorType, buffer_size); |
| } |
| |
| void cvdescriptorset::MutableDescriptor::CopyUpdate(DescriptorSet &set_state, const ValidationStateTracker &dev_data, |
| const Descriptor &src, bool is_bindless, VkDescriptorType src_type) { |
| VkDeviceSize src_size = 0; |
| if (src.GetClass() == DescriptorClass::PlainSampler) { |
| auto &sampler_src = static_cast<const SamplerDescriptor &>(src); |
| if (!immutable_) { |
| ReplaceStatePtr(set_state, sampler_state_, sampler_src.GetSharedSamplerState(), is_bindless); |
| } |
| } else if (src.GetClass() == DescriptorClass::ImageSampler) { |
| auto &image_src = static_cast<const ImageSamplerDescriptor &>(src); |
| if (!immutable_) { |
| ReplaceStatePtr(set_state, sampler_state_, image_src.GetSharedSamplerState(), is_bindless); |
| } |
| |
| image_layout_ = image_src.GetImageLayout(); |
| ReplaceStatePtr(set_state, image_view_state_, image_src.GetSharedImageViewState(), is_bindless); |
| } else if (src.GetClass() == DescriptorClass::Image) { |
| auto &image_src = static_cast<const ImageDescriptor &>(src); |
| |
| image_layout_ = image_src.GetImageLayout(); |
| ReplaceStatePtr(set_state, image_view_state_, image_src.GetSharedImageViewState(), is_bindless); |
| } else if (src.GetClass() == DescriptorClass::TexelBuffer) { |
| ReplaceStatePtr(set_state, buffer_view_state_, static_cast<const TexelDescriptor &>(src).GetSharedBufferViewState(), |
| is_bindless); |
| src_size = buffer_view_state_ ? buffer_view_state_->Size() : vvl::kU32Max; |
| } else if (src.GetClass() == DescriptorClass::GeneralBuffer) { |
| const auto buff_desc = static_cast<const BufferDescriptor &>(src); |
| offset_ = buff_desc.GetOffset(); |
| range_ = buff_desc.GetRange(); |
| ReplaceStatePtr(set_state, buffer_state_, buff_desc.GetSharedBufferState(), is_bindless); |
| src_size = range_; |
| } else if (src.GetClass() == DescriptorClass::AccelerationStructure) { |
| auto &acc_desc = static_cast<const AccelerationStructureDescriptor &>(src); |
| if (is_khr_) { |
| acc_ = acc_desc.GetAccelerationStructure(); |
| ReplaceStatePtr(set_state, acc_state_, dev_data.GetConstCastShared<ACCELERATION_STRUCTURE_STATE_KHR>(acc_), |
| is_bindless); |
| } else { |
| acc_nv_ = acc_desc.GetAccelerationStructureNV(); |
| ReplaceStatePtr(set_state, acc_state_nv_, dev_data.GetConstCastShared<ACCELERATION_STRUCTURE_STATE_NV>(acc_nv_), |
| is_bindless); |
| } |
| } else if (src.GetClass() == DescriptorClass::Mutable) { |
| const auto &mutable_src = static_cast<const MutableDescriptor &>(src); |
| auto active_class = DescriptorTypeToClass(mutable_src.ActiveType()); |
| switch (active_class) { |
| case PlainSampler: { |
| if (!immutable_) { |
| ReplaceStatePtr(set_state, sampler_state_, mutable_src.GetSharedSamplerState(), is_bindless); |
| } |
| } break; |
| case ImageSampler: { |
| if (!immutable_) { |
| ReplaceStatePtr(set_state, sampler_state_, mutable_src.GetSharedSamplerState(), is_bindless); |
| } |
| |
| image_layout_ = mutable_src.GetImageLayout(); |
| ReplaceStatePtr(set_state, image_view_state_, mutable_src.GetSharedImageViewState(), is_bindless); |
| } break; |
| case Image: { |
| image_layout_ = mutable_src.GetImageLayout(); |
| ReplaceStatePtr(set_state, image_view_state_, mutable_src.GetSharedImageViewState(), is_bindless); |
| } break; |
| case GeneralBuffer: { |
| offset_ = mutable_src.GetOffset(); |
| range_ = mutable_src.GetRange(); |
| ReplaceStatePtr(set_state, buffer_state_, mutable_src.GetSharedBufferState(), is_bindless); |
| } break; |
| case TexelBuffer: { |
| ReplaceStatePtr(set_state, buffer_view_state_, mutable_src.GetSharedBufferViewState(), is_bindless); |
| } break; |
| case AccelerationStructure: { |
| if (is_khr_) { |
| acc_ = mutable_src.GetAccelerationStructureKHR(); |
| ReplaceStatePtr(set_state, acc_state_, dev_data.GetConstCastShared<ACCELERATION_STRUCTURE_STATE_KHR>(acc_), |
| is_bindless); |
| } else { |
| acc_nv_ = mutable_src.GetAccelerationStructureNV(); |
| ReplaceStatePtr(set_state, acc_state_nv_, dev_data.GetConstCastShared<ACCELERATION_STRUCTURE_STATE_NV>(acc_nv_), |
| is_bindless); |
| } |
| |
| } break; |
| default: |
| break; |
| } |
| src_size = mutable_src.GetBufferSize(); |
| } |
| SetDescriptorType(src_type, src_size); |
| } |
| |
| void cvdescriptorset::MutableDescriptor::UpdateDrawState(ValidationStateTracker *dev_data, CMD_BUFFER_STATE *cb_state) { |
| auto active_class = DescriptorTypeToClass(active_descriptor_type_); |
| if (active_class == Image || active_class == ImageSampler) { |
| if (image_view_state_) { |
| dev_data->CallSetImageViewInitialLayoutCallback(cb_state, *image_view_state_, image_layout_); |
| } |
| } |
| } |
| |
| bool cvdescriptorset::MutableDescriptor::AddParent(BASE_NODE *base_node) { |
| bool result = false; |
| auto active_class = DescriptorTypeToClass(active_descriptor_type_); |
| switch (active_class) { |
| case PlainSampler: |
| if (sampler_state_) { |
| result |= sampler_state_->AddParent(base_node); |
| } |
| break; |
| case ImageSampler: |
| if (sampler_state_) { |
| result |= sampler_state_->AddParent(base_node); |
| } |
| if (image_view_state_) { |
| result = image_view_state_->AddParent(base_node); |
| } |
| break; |
| case TexelBuffer: |
| if (buffer_view_state_) { |
| result = buffer_view_state_->AddParent(base_node); |
| } |
| break; |
| case Image: |
| if (image_view_state_) { |
| result = image_view_state_->AddParent(base_node); |
| } |
| break; |
| case GeneralBuffer: |
| if (buffer_state_) { |
| result = buffer_state_->AddParent(base_node); |
| } |
| break; |
| case AccelerationStructure: |
| if (acc_state_) { |
| result |= acc_state_->AddParent(base_node); |
| } |
| if (acc_state_nv_) { |
| result |= acc_state_nv_->AddParent(base_node); |
| } |
| break; |
| default: |
| break; |
| } |
| return result; |
| } |
| void cvdescriptorset::MutableDescriptor::RemoveParent(BASE_NODE *base_node) { |
| if (sampler_state_) { |
| sampler_state_->RemoveParent(base_node); |
| } |
| if (image_view_state_) { |
| image_view_state_->RemoveParent(base_node); |
| } |
| if (buffer_view_state_) { |
| buffer_view_state_->RemoveParent(base_node); |
| } |
| if (buffer_state_) { |
| buffer_state_->RemoveParent(base_node); |
| } |
| if (acc_state_) { |
| acc_state_->RemoveParent(base_node); |
| } |
| if (acc_state_nv_) { |
| acc_state_nv_->RemoveParent(base_node); |
| } |
| } |
| |
| bool cvdescriptorset::MutableDescriptor::Invalid() const { |
| switch (ActiveClass()) { |
| case PlainSampler: |
| return !sampler_state_ || sampler_state_->Destroyed(); |
| |
| case ImageSampler: |
| return !sampler_state_ || sampler_state_->Invalid() || !image_view_state_ || image_view_state_->Invalid(); |
| |
| case TexelBuffer: |
| return !buffer_view_state_ || buffer_view_state_->Invalid(); |
| |
| case Image: |
| return !image_view_state_ || image_view_state_->Invalid(); |
| |
| case GeneralBuffer: |
| return !buffer_state_ || buffer_state_->Invalid(); |
| |
| case AccelerationStructure: |
| if (is_khr_) { |
| return !acc_state_ || acc_state_->Invalid(); |
| } else { |
| return !acc_state_nv_ || acc_state_nv_->Invalid(); |
| } |
| default: |
| return false; |
| } |
| } |
| |
| const BindingVariableMap &cvdescriptorset::PrefilterBindRequestMap::FilteredMap(const CMD_BUFFER_STATE &cb_state, |
| const PIPELINE_STATE *pipeline) { |
| if (IsManyDescriptors()) { |
| filtered_map_.reset(new BindingVariableMap); |
| descriptor_set_.FilterBindingReqs(cb_state, pipeline, orig_map_, filtered_map_.get()); |
| return *filtered_map_; |
| } |
| return orig_map_; |
| } |
